[{"sale_price":319,"disc":114,"prod_count":2,"sale_month":"202009","avg_price":159,"avg_disc":57},{"sale_price":284,"disc":102,"prod_count":2,"sale_month":"202010","avg_price":142,"avg_disc":51},{"sale_price":329,"disc":118,"prod_count":2,"sale_month":"202012","avg_price":164,"avg_disc":59},{"sale_price":152,"disc":"54","prod_count":1,"sale_month":"202101","avg_price":152,"avg_disc":54},{"sale_price":178,"disc":"64","prod_count":1,"sale_month":"202102","avg_price":178,"avg_disc":64}]
最近成交價(折扣)
